It's All Hallow's Eve and Mark Hardwicke's past has come back to haunt him. The Old Man needs Mark to go on one last mission to the wild, lonely hills of Afghanistan - a mission Mark knows he can't survive. Even if he does make it back, Stephen has made it very clear Mark is out of second chances. Should Mark place his lover and his own happiness before duty?Especially when deep down Mark knows he doesn't deserve a happy ending?